MS-DRG - 198 INTERSTITIAL LUNG DISEASE WITHOUT CC/MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for MS-DRG - 198 INTERSTITIAL LUNG DISEASE WITHOUT Complication Comorbidity/Major Complication or Comorbidity diseases in version MS-DRG V40.0 applicable from 10/01/2022 through 09/30/2023.

MS-DRG	MS-DRG Title	MCD	Relative Weight	Geometric LOS	Arithmetic LOS
198	INTERSTITIAL LUNG DISEASE WITHOUT CC/MCC	04	0.7109 Relative Weight The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.	2.20 Geometric Length of Stay The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.	2.60 Arithmetic Length of Stay The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

ICD-10 Codes in Diagnostic Related Group

B44.81 - Allergic bronchopulmonary aspergillosis BILLABLE CODE
B90.9 - Sequelae of respiratory and unspecified tuberculosis BILLABLE CODE
D86.0 - Sarcoidosis of lung BILLABLE CODE
D86.1 - Sarcoidosis of lymph nodes BILLABLE CODE
D86.2 - Sarcoidosis of lung with sarcoidosis of lymph nodes BILLABLE CODE
D86.3 - Sarcoidosis of skin BILLABLE CODE
D86.81 - Sarcoid meningitis BILLABLE CODE
D86.82 - Multiple cranial nerve palsies in sarcoidosis BILLABLE CODE
D86.83 - Sarcoid iridocyclitis BILLABLE CODE
D86.84 - Sarcoid pyelonephritis BILLABLE CODE
D86.85 - Sarcoid myocarditis BILLABLE CODE
D86.86 - Sarcoid arthropathy BILLABLE CODE
D86.87 - Sarcoid myositis BILLABLE CODE
D86.89 - Sarcoidosis of other sites BILLABLE CODE
D86.9 - Sarcoidosis, unspecified BILLABLE CODE
J60 - Coalworker's pneumoconiosis BILLABLE CODE
J61 - Pneumoconiosis due to asbestos and other mineral fibers BILLABLE CODE
J62.0 - Pneumoconiosis due to talc dust BILLABLE CODE
J62.8 - Pneumoconiosis due to other dust containing silica BILLABLE CODE
J63.0 - Aluminosis (of lung) BILLABLE CODE
J63.1 - Bauxite fibrosis (of lung) BILLABLE CODE
J63.2 - Berylliosis BILLABLE CODE
J63.3 - Graphite fibrosis (of lung) BILLABLE CODE
J63.4 - Siderosis BILLABLE CODE
J63.5 - Stannosis BILLABLE CODE
J63.6 - Pneumoconiosis due to other specified inorganic dusts BILLABLE CODE
J64 - Unspecified pneumoconiosis BILLABLE CODE
J65 - Pneumoconiosis associated with tuberculosis BILLABLE CODE
J66.0 - Byssinosis BILLABLE CODE
J66.1 - Flax-dressers' disease BILLABLE CODE
J66.2 - Cannabinosis BILLABLE CODE
J66.8 - Airway disease due to other specific organic dusts BILLABLE CODE
J67.0 - Farmer's lung BILLABLE CODE
J67.1 - Bagassosis BILLABLE CODE
J67.2 - Bird fancier's lung BILLABLE CODE
J67.3 - Suberosis BILLABLE CODE
J67.4 - Maltworker's lung BILLABLE CODE
J67.5 - Mushroom-worker's lung BILLABLE CODE
J67.6 - Maple-bark-stripper's lung BILLABLE CODE
J67.7 - Air conditioner and humidifier lung BILLABLE CODE
J67.8 - Hypersensitivity pneumonitis due to other organic dusts BILLABLE CODE
J67.9 - Hypersensitivity pneumonitis due to unspecified organic dust BILLABLE CODE
J70.1 - Chronic and other pulmonary manifestations due to radiation BILLABLE CODE
J82.81 - Chronic eosinophilic pneumonia BILLABLE CODE
J82.82 - Acute eosinophilic pneumonia BILLABLE CODE
J82.83 - Eosinophilic asthma BILLABLE CODE
J82.89 - Other pulmonary eosinophilia, not elsewhere classified BILLABLE CODE
J84.01 - Alveolar proteinosis BILLABLE CODE
J84.02 - Pulmonary alveolar microlithiasis BILLABLE CODE
J84.03 - Idiopathic pulmonary hemosiderosis BILLABLE CODE
J84.09 - Other alveolar and parieto-alveolar conditions BILLABLE CODE
J84.10 - Pulmonary fibrosis, unspecified BILLABLE CODE
J84.111 - Idiopathic interstitial pneumonia, not otherwise specified BILLABLE CODE
J84.112 - Idiopathic pulmonary fibrosis BILLABLE CODE
J84.113 - Idiopathic non-specific interstitial pneumonitis BILLABLE CODE
J84.114 - Acute interstitial pneumonitis BILLABLE CODE
J84.115 - Respiratory bronchiolitis interstitial lung disease BILLABLE CODE
J84.116 - Cryptogenic organizing pneumonia BILLABLE CODE
J84.117 - Desquamative interstitial pneumonia BILLABLE CODE
J84.170 - Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere BILLABLE CODE
J84.178 - Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere BILLABLE CODE
J84.2 - Lymphoid interstitial pneumonia BILLABLE CODE
J84.81 - Lymphangioleiomyomatosis BILLABLE CODE
J84.82 - Adult pulmonary Langerhans cell histiocytosis BILLABLE CODE
J84.83 - Surfactant mutations of the lung BILLABLE CODE
J84.841 - Neuroendocrine cell hyperplasia of infancy BILLABLE CODE
J84.842 - Pulmonary interstitial glycogenosis BILLABLE CODE
J84.843 - Alveolar capillary dysplasia with vein misalignment BILLABLE CODE
J84.848 - Other interstitial lung diseases of childhood BILLABLE CODE
J84.89 - Other specified interstitial pulmonary diseases BILLABLE CODE
J84.9 - Interstitial pulmonary disease, unspecified BILLABLE CODE
J99 - Respiratory disorders in diseases classified elsewhere BILLABLE CODE
M05.10 - Rheumatoid lung disease with rheumatoid arthritis of unspecified site BILLABLE CODE
M05.111 - Rheumatoid lung disease with rheumatoid arthritis of right shoulder BILLABLE CODE
M05.112 - Rheumatoid lung disease with rheumatoid arthritis of left shoulder BILLABLE CODE
M05.119 - Rheumatoid lung disease with rheumatoid arthritis of unspecified shoulder BILLABLE CODE
M05.121 - Rheumatoid lung disease with rheumatoid arthritis of right elbow BILLABLE CODE
M05.122 - Rheumatoid lung disease with rheumatoid arthritis of left elbow BILLABLE CODE
M05.129 - Rheumatoid lung disease with rheumatoid arthritis of unspecified elbow BILLABLE CODE
M05.131 - Rheumatoid lung disease with rheumatoid arthritis of right wrist BILLABLE CODE
M05.132 - Rheumatoid lung disease with rheumatoid arthritis of left wrist BILLABLE CODE
M05.139 - Rheumatoid lung disease with rheumatoid arthritis of unspecified wrist BILLABLE CODE
M05.141 - Rheumatoid lung disease with rheumatoid arthritis of right hand BILLABLE CODE
M05.142 - Rheumatoid lung disease with rheumatoid arthritis of left hand BILLABLE CODE
M05.149 - Rheumatoid lung disease with rheumatoid arthritis of unspecified hand BILLABLE CODE
M05.151 - Rheumatoid lung disease with rheumatoid arthritis of right hip BILLABLE CODE
M05.152 - Rheumatoid lung disease with rheumatoid arthritis of left hip BILLABLE CODE
M05.159 - Rheumatoid lung disease with rheumatoid arthritis of unspecified hip BILLABLE CODE
M05.161 - Rheumatoid lung disease with rheumatoid arthritis of right knee BILLABLE CODE
M05.162 - Rheumatoid lung disease with rheumatoid arthritis of left knee BILLABLE CODE
M05.169 - Rheumatoid lung disease with rheumatoid arthritis of unspecified knee BILLABLE CODE
M05.171 - Rheumatoid lung disease with rheumatoid arthritis of right ankle and foot BILLABLE CODE
M05.172 - Rheumatoid lung disease with rheumatoid arthritis of left ankle and foot BILLABLE CODE
M05.179 - Rheumatoid lung disease with rheumatoid arthritis of unspecified ankle and foot BILLABLE CODE
M05.19 - Rheumatoid lung disease with rheumatoid arthritis of multiple sites BILLABLE CODE
M34.81 - Systemic sclerosis with lung involvement BILLABLE CODE
P27.0 - Wilson-Mikity syndrome BILLABLE CODE
P27.1 - Bronchopulmonary dysplasia originating in the perinatal period BILLABLE CODE
P27.8 - Other chronic respiratory diseases originating in the perinatal period BILLABLE CODE
P27.9 - Unspecified chronic respiratory disease originating in the perinatal period BILLABLE CODE